If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 5x = 1 Reorder the terms: 5x + 2x2 = 1 Solving 5x + 2x2 = 1 Solving for variable 'x'. Reorder the terms: -1 + 5x + 2x2 = 1 + -1 Combine like terms: 1 + -1 = 0 -1 + 5x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -0.5 + 2.5x + x2 = 0 Move the constant term to the right: Add '0.5' to each side of the equation. -0.5 + 2.5x + 0.5 + x2 = 0 + 0.5 Reorder the terms: -0.5 + 0.5 + 2.5x + x2 = 0 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + 2.5x + x2 = 0 + 0.5 2.5x + x2 = 0 + 0.5 Combine like terms: 0 + 0.5 = 0.5 2.5x + x2 = 0.5 The x term is 2.5x. Take half its coefficient (1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. 2.5x + 1.5625 + x2 = 0.5 + 1.5625 Reorder the terms: 1.5625 + 2.5x + x2 = 0.5 + 1.5625 Combine like terms: 0.5 + 1.5625 = 2.0625 1.5625 + 2.5x + x2 = 2.0625 Factor a perfect square on the left side: (x + 1.25)(x + 1.25) = 2.0625 Calculate the square root of the right side: 1.436140662 Break this problem into two subproblems by setting (x + 1.25) equal to 1.436140662 and -1.436140662.Subproblem 1
x + 1.25 = 1.436140662 Simplifying x + 1.25 = 1.436140662 Reorder the terms: 1.25 + x = 1.436140662 Solving 1.25 + x = 1.436140662 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + x = 1.436140662 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + x = 1.436140662 + -1.25 x = 1.436140662 + -1.25 Combine like terms: 1.436140662 + -1.25 = 0.186140662 x = 0.186140662 Simplifying x = 0.186140662Subproblem 2
x + 1.25 = -1.436140662 Simplifying x + 1.25 = -1.436140662 Reorder the terms: 1.25 + x = -1.436140662 Solving 1.25 + x = -1.436140662 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + x = -1.436140662 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + x = -1.436140662 + -1.25 x = -1.436140662 + -1.25 Combine like terms: -1.436140662 + -1.25 = -2.686140662 x = -2.686140662 Simplifying x = -2.686140662Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.186140662, -2.686140662}
| -32b^2+16b+30=0 | | 4x+4=-6+2x+14 | | 48=3d | | 12r^2+36rp+27p^2=0 | | 12w-4-2w=1+5w | | =4+6(3m+2) | | 12w-4-2w=1 | | 14+2x=30 | | 11t-7= | | 4y+12=6y+2 | | 2x-3x^2+4-5x= | | =6m+7(7m+9) | | 6x-8x+3=41 | | -9x+13=4x+13 | | 7=4a-3 | | 3r+-12=-57 | | =3(1+4m)+5m | | 3x-3=-2 | | -7x^6-28x^5+147x^4=0 | | 6x+6=7-(8x-8) | | 10K-5K=10 | | 3(1-3x)=2(4x+7) | | -6p=68 | | 3(6xy)= | | 39.95+0.99x=55.79 | | 3(2x+6)=-2(2x-4) | | .4y+.2+.2y=.1(y-8) | | =7(2m+6)+8m | | 18-4a=6-16a | | 10=s/3+5 | | 3y+4(-1)=12 | | 2(11+4x)=38 |